- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for ADR420ARMZ
- Part Number ADR420ARMZ
- Manufacturer Analog Devices
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - RM-8 (MSOP)
- Released Date Dec 28, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
ADR420ARMZ Details
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Manufacturer Part Number:
ADR420ARMZ
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Brand Name:
Analog Devices Inc
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
TSSOP
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Package Description:
ROHS COMPLIANT, MO-187AA, MSOP-8
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Pin Count:
8
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Manufacturer Package Code:
RM-8
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Country Of Origin:
Philippines
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
ADR420ARMZ Frequently Asked Questions (FAQs)
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A good PCB layout for the ADR420ARMZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help reduce noise and improve performance.
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To ensure proper calibration, follow the calibration procedure outlined in the datasheet, and make sure to use a high-precision voltage reference. Additionally, consider using an external calibration resistor to fine-tune the device's gain and offset. It's also recommended to perform calibration at the operating temperature range of your application.
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The recommended power-up sequence for the ADR420ARMZ is to first apply the analog supply voltage (VCC), followed by the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, preventing any potential damage or incorrect operation.
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To handle the ADR420ARMZ's output noise and ripple, consider using a low-pass filter or a noise-reducing capacitor at the output. Additionally, ensure that the device is properly decoupled from the power supply, and consider using a high-PSRR voltage regulator to reduce power supply noise.
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The ADR420ARMZ is rated for operation from -40°C to 125°C. Operating the device outside of this range can affect its performance, including increased noise, reduced accuracy, and potential damage. Ensure that your system design takes into account the device's operating temperature range and provides adequate cooling or heat sinking if necessary.
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ADR420ARMZ Overview
Use the download button to access the ADR420ARMZ schematic symbol, PCB footprint, and 3D model.
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.
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